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Javier Agustin Romero


Universidad Nacional de Córdoba

Last seen: 3 months ago |  Active since 2019

Followers: 0   Following: 0

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Doctoral researcher

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Sort random samples from vector into matrix such that there are no repeated elements in each column
Hi everyone. I have a vector that has the numbers from 1 to 256 twice, something like: y = [1:256 1:256]; I want to randomly s...

4 years ago | 0 answers | 0

0

answers

Question


Random shuffle vector such that all elements fall in new index positions
Hello community. The title is quite self explanatory. Suppose I have the vector: v = [1 2 3 4 5 6 7] I want to shuffle the ele...

4 years ago | 3 answers | 0

3

answers

Answered
Circshift matrix by different amount without for loop
I've just got it working. A reshape is needed so the output has wanted size (sz1=1024, sz2=8192). shifted_spectrums=reshape(cel...

5 years ago | 0

| accepted

Question


Circshift matrix by different amount without for loop
Hello everyone. I have this 3 dimensional matrix called spectrums and I want to shift the 3rd dimension by different amounts giv...

5 years ago | 2 answers | 0

2

answers

Question


Fit multiple sets of data with same function model to get optimal global parameter using lsqcurvefit
Hello everyone. I have been using lsqcurvefit to get optimal parameter values for different sets of data. I want to find optimal...

5 years ago | 2 answers | 0

2

answers

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Not quite fitting the data using lsqcurvefit
Hello everyone. I'm trying to use lsqcurvefit to get optimal parameter value for K (see code). The fitting looks fine except for...

5 years ago | 1 answer | 0

1

answer